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Table 3 Sensitivity analysis for relationship of PHR and long-term all-cause mortality with categorization to quartiles groups

From: Platelet-to-hemoglobin ratio as a valuable predictor of long-term all-cause mortality in coronary artery disease patients with congestive heart failure

Quartiles (min–max)

HR, 95% CI, p value

Group 1 (0.02–1.34)

Ref

Group 2 (1.34–1.69)

0.86 (0.69–1.06), p = 0.16

Group 3 (1.69–2.15)

1.07 (0.86–1.32), p = 0.54

Group 4 (2.15–9.32)

1.36 (1.11–1.66), p < 0.0001

p for trend

< 0.05

  1. Adjusted for full multivariate: age, gender, chronic kidney disease, hypertension, acute myocardial infarction, pre-acute myocardial infarction, stroke, diabetes mellitus, percutaneous coronary intervention, angiotensin-converting enzyme inhibitor/angiotensin receptor blockers, β-blockers, aspirin, statins and clopidogrel